It appears that John Capo via mailop <j...@irbs.com> said: >The only IPv6 issues I have seen, other than transit only via HE, is >delivering to Google. Google seems to assume that mail via IPv6 is spam. > The same mail flow via IPv4 is OK with Google. Proper DNS and all that >stuff, of course.
Google has clearly said that IPv6 mail has to be authenticated. Add DKIM signatures and you'll have a lot more success. Like many other people here, I send lots of mail to Google via my IPv6 HE tunnel with no trouble. R's, John _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
